Wera 897/4 Impaktor Heavy Duty Tri Torsion Bit Holder

The Wera 897/4 Impaktor Heavy Duty Tri Torsion Bit Holder is a professional-grade bit holder engineered to withstand the extreme demands of impact driver applications. Designed specifically for high-torque fastening tasks, this holder features Wera's innovative double-torsion spring technology that absorbs impulse peaks and protects both the bit and the fastener during operation. The stainless construction incorporates a secure retaining ring and integrated magnet, ensuring optimal bit retention whilst providing additional grip on screws. This robust design eliminates small mechanical components that are prone to failure in demanding environments, making it particularly suitable for industrial assembly applications including automated screwdriving systems and robotic assembly lines. The 75mm holder accepts standard 1/4" hexagon head drive bits conforming to DIN ISO 1173-C 6.3 and features a 1/4" hexagon drive compatible with power screwdrivers meeting DIN ISO 1173-F 6.3. The tri-torsion design delivers exceptional longevity when used with modern cordless impact drivers, making it ideal for electricians, carpenters and mechanical contractors working with repetitive fastening applications. Features and Benefits: • Impaktor holder with retaining ring and magnet for bits with 1/4" hexagon head drive • Double-torsion spring to absorb extreme impulse peaks • Stainless holder with magnet for the secure fit of bit and screw • Particularly suitable for use with customary impact drivers • 1/4" hexagon drive Contents: 897/4 IMP Impaktor holder with retaining ring and magnet, 1/4" x 75 mm